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Professor Geekbeak’s Raid Research: Mega Victreebel

September 29, 2026 - Professor Geekbeak
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Mega Victreebel

Professor Noctowl's Raid Research: Mega Victreebel

A Scholarly Analysis from the Pokebattler Pokémon Research Institute

Raid Introduction

Hello students! My name is Professor Geekbeak, and today, I wish to draw attention to Mega Victreebel. Mega Victreebel won’t be the best of the best as a Grass attacker, but it is quite incredible for the utility of candy farming. Grab your notebooks, class is in session. For those who wish to do their research independently, our raw data can be found here. And for those who wish for a simple visual guide, go ahead and take a look at the below visual guide by CaptGoldfish.

Visual Guide

Raid Syllabus

Course Schedule

This raid will take place from September 30th to October 6th. It will be preceded by Mega Malamar, Xurkitree, Pheromosa, and Buzzwole, coincide with Xerneas, and be followed by Mega Blastoise and Yveltal.

Course Information

  • Catch CP: 1318 - 1389
  • Boosted (Sunny/Clear): 1648 - 1736
  • Minimum Required Trainers (Lvl 40, best friends, optimal weather): 1
  • Recommended: 2+ with Lvl 20 counters

Type Effectiveness & Moveset List

Do be aware of the even split of Grass and Poison moves in the charge pool, as it could be very difficult to properly manage which move will hit you hard, if one of your counters is weak to those moves.

Effectiveness Types
Double Resist (0.4x) Grass Grass
Resist (0.6x) Fighting Fighting Water Water Electric Electric Fairy Fairy
Neutral Normal Normal Poison Poison Ground Ground Rock Rock Bug Bug Ghost Ghost Steel Steel Dragon Dragon Dark Dark
Super Effective (1.6x) Flying Flying Fire Fire Psychic Psychic Ice Ice
Double Super Effective (2.6x) —

Mega Victreebel’s moveset includes the following charge moves:

  • Poison Sludge Bomb
  • Grass Solar Beam
  • Grass Leaf Blade
  • Poison Acid Spray
  • Grass Leaf Tornado
  • Normal Return
  • Poison Acid Spray+

The Dean's List - Top 5 Counters

The Dean’s List consists of the top 5 counters to Mega Victreebel. As always, the Valedictorian, Salutatorian, and the Third Ranked will have their best moveset alternatives in a table with their rankings and a table detailing their defensive prowess against the charge moves listed above.

Mega Mewtwo Y

Mega Mewtwo Y A

Best Moveset: Psychic Psycho Cut / Psychic Future Sight+
DPS★★★★★
Tank★★★★★
Reliability★☆☆☆☆
1
Trainers
(Lvl 40)
Quick Move Charge Move Efficacy
Psychic Psycho Cut Psychic Future Sight+ 100%
Psychic Confusion Psychic Future Sight+ 94%
Psychic Psycho Cut Psychic Psystrike 85%
Psychic Confusion Psychic Psystrike 84%
Psychic Confusion Psychic Psychic 77%
Psychic Psycho Cut Psychic Psychic 77%
Mega Rayquaza

Mega Rayquaza A

Best Moveset: Flying Air Slash / Flying Dragon Ascent
DPS★★★★☆
Tank★★★★☆
Reliability★☆☆☆☆
1
Trainers
(Lvl 40)
Quick Move Charge Move Efficacy
Flying Air Slash Flying Dragon Ascent 100%
Dragon Dragon Tail Flying Dragon Ascent 91%
Flying Air Slash Flying Hurricane 75%
Flying Air Slash Flying Aerial Ace 72%
Flying Air Slash Dragon Breaking Swipe 71%
Dragon Dragon Tail Flying Aerial Ace 63%
Mega Mewtwo X

Mega Mewtwo X A

Best Moveset: Psychic Psycho Cut / Psychic Psystrike
DPS★★★★☆
Tank★★★★☆
Reliability★☆☆☆☆
1
Trainers
(Lvl 40)
Quick Move Charge Move Efficacy
Psychic Psycho Cut Psychic Psystrike 100%
Psychic Confusion Psychic Psystrike 98%
Psychic Confusion Psychic Psychic 91%
Psychic Psycho Cut Psychic Psychic 90%
Fighting Counter Psychic Psystrike 78%
Psychic Confusion Fire Flamethrower 78%

Defensive Grades for Top 3

Boss Move MEWTWO_MEGA_Y RAYQUAZA_MEGA MEWTWO_MEGA_X
Poison Acid Spray+ — — —
Grass Solar Beam — 🛡🛡 —
Poison Sludge Bomb — — —
Grass Leaf Blade — 🛡🛡 —
Grass Leaf Tornado — 🛡🛡 —
Poison Acid Spray — — —
Mega Delphox

Mega Delphox A

Best Moveset: Fire Fire Spin / Fire Mystical Fire+
DPS★★★☆☆
Tank★★★☆☆
Reliability★☆☆☆☆
1
Trainers
(Lvl 40)
Mega Staraptor

Mega Staraptor A

Best Moveset: Flying Gust / Flying BRAVE BIRD PLUS
DPS★★☆☆☆
Tank★★★☆☆
Reliability★☆☆☆☆
1
Trainers
(Lvl 40)
Also Noteworthy: A: Mega Skarmory

Honor Roll - The Bottom 5

We here at Pokebattler Pokémon Research Institute can’t expect you to have the best counters every time. So, here are some of our other best options, most of which will be easier to find than the members of the Dean’s List.

Shadow Reshiram

Shadow Reshiram A

Best Moveset: Fire Fire Fang / Fire Fusion Flare
DPS★★☆☆☆
Tank★★☆☆☆
Reliability★☆☆☆☆
1
Trainers
(Lvl 40)
White Kyurem

White Kyurem A

Best Moveset: Ice Ice Fang / Ice Ice Burn
DPS★★☆☆☆
Tank★★☆☆☆
Reliability★☆☆☆☆
1
Trainers
(Lvl 40)
Mega Charizard Y

Mega Charizard Y A

Best Moveset: Fire Fire Spin / Fire Blast Burn
DPS★★☆☆☆
Tank★★☆☆☆
Reliability★☆☆☆☆
1
Trainers
(Lvl 40)
Mega Salamence

Mega Salamence A

Best Moveset: Fire Fire Fang / Flying Fly
DPS★★☆☆☆
Tank★★★☆☆
Reliability★☆☆☆☆
1
Trainers
(Lvl 40)
Shadow Heatran

Shadow Heatran A

Best Moveset: Fire Fire Spin / Fire Magma Storm
DPS★★☆☆☆
Tank★★★☆☆
Reliability★★★★☆
1
Trainers
(Lvl 40)

Honorable Mentions

Of course, besides our 10 best counters, there are plenty of Pokémon that also work against Mega Victreebel. Here are a few star choices, worthy of praise.

A Shadow MewtwoShadow MewtwoRayquazaRayquazaShadow MoltresShadow MoltresShadow SalamenceShadow SalamenceMega BlazikenMega BlazikenMega LatiosMega LatiosMewtwoMewtwoBlack KyuremBlack KyuremReshiramReshiramMega MalamarMega MalamarShadow MetagrossShadow MetagrossMega MetagrossMega MetagrossMega Charizard XMega Charizard XSalamenceSalamenceMega GalladeMega GalladeShadow Ho-OhShadow Ho-OhGalarian ArticunoGalarian ArticunoShadow RegigigasShadow RegigigasShadow LugiaShadow Lugia

Weather Specialists

Sometimes, the weather can be your most powerful ally. In certain weather conditions, certain Pokémon on our list excel. The most transformative cases are noted below.

Sunny/ClearSunny/Clear
Shadow Reshiram (0.8)
WindyWindy
Mega Skarmory (0.8)

Raid Conclusion

Overall, Mega Victreebel is a very easy raid. It does turn out that most good counters to Grass and Poison aren’t weak to either type, meaning a potential solo if you have the right conditions. Of course, if you wish to do more research on your box’s best Pokémon for the job, Pokebattler.com itself can be a great help! Speaking of, we have rolled out a new system that will give a discount to our subscriptions, and I have been graciously granted a code! So, for those lucky readers who make it all the way down here, the code is GEEKBEAK20. This code not only supports the owner of Pokebattler, but also me! And, to be honest, in real life, the presidigious Professor Geekbeak is a broke college student, so I would really appreciate the support. Thank you! Remember, the best counter is the one you have powered up and ready to go. I grant extra credit to those who use their best friend bonus and the weather to their advantage. Class dismissed!

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